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What is a Data Connector?

A Data Connector allows you to securely connect Julius to your data warehouses (like PostgreSQL, BigQuery, Snowflake, etc.) by providing your database credentials to the AI. This means you can analyze your data directly from your database without having to download and upload files manually.
Once a connector is enabled, it’s available for your entire chat session, allowing Julius to access and query your data contextually across all interactions.

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Benefits of Using Data Connectors

  • Real-time Analysis: Query live data directly from your production databases
  • No File Management: Skip the hassle of downloading, uploading, and managing data files
  • Always Up-to-Date: Work with the latest data without manual exports
  • Secure Connection: Your credentials are encrypted and your data never leaves your control
  • Team Collaboration: Share access to the same data sources across your team

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Getting to Data Connectors Settings

  1. Navigate to your Settings by clicking on your profile in the top right corner
  2. Select Data Connectors from the settings menu
  3. Or go directly to: julius.ai/settings/data_connectors

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Supported Database Types

Julius currently supports connections to the following database types:

PostgreSQL

Connect to PostgreSQL databases and data warehouses

BigQuery

Connect to Google BigQuery data warehouse

Snowflake

Connect to Snowflake cloud data warehouse

More Database Types Coming Soon

Additional database connectors are in development

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IP Whitelisting Guide

If your database requires firewall configuration, see our step-by-step guide:

IP Whitelisting Guide

Learn how to configure firewall rules for Julius to access your database (required for PostgreSQL, Snowflake, and self-hosted databases)

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Security & Trust

Julius takes data security seriously:
  • SOC 2 Type 2 Certified: Julius meets strict security standards for handling sensitive data
  • Encryption: All credentials and data are encrypted both in transit and at rest
  • No Data Storage: Julius doesn’t permanently store your data - it only queries what you request
  • Access Control: Only you can access connections you create

Learn More About Security

Visit our Security & Trust Center to learn more about how Julius protects your data and maintains compliance standards.

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How Data Connectors Work

  1. Setup: Provide your database credentials through our secure connection form
  2. Connect: Julius establishes an encrypted connection to your database
  3. Query: Ask Julius questions about your data in natural language
  4. Analyze: Julius writes and executes SQL queries automatically
  5. Visualize: Get results, charts, and insights without writing any code
Always coordinate with your database administrator when setting up data connectors to ensure proper security and performance guidelines are followed.

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Sharing your Data-Connection with your Team

If you have a Team and want to set up the Data Connection for your team members, here’s how:
1

Navigate to the Data Connector Page

go to your Data Connector page at: https://julius.ai/data-connectors
2

Share the Connector

Click on the kebab icon and then ‘Share with Team’Screenshot2025 08 27at4 33 49PM Pn
3

Connection will now show up for all team members under Team Connections

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Getting Started

Ready to connect your database? Choose your database type from the supported options above and follow the step-by-step setup guide.
Reach out to team@julius.ai for support or to ask questions not answered in our documentation.